package cn.wolfcode.crm.web.interceptor;

import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class LoginInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        Object employee = request.getSession().getAttribute("EMPLOYEE_IN_SESSION");
        if (employee == null) {
            response.sendRedirect("/login.html");
            return false;
        }
        return true;
    }

}
